WO2018047699A1 - Récipient d'emballage - Google Patents

Récipient d'emballage Download PDF

Info

Publication number
WO2018047699A1
WO2018047699A1 PCT/JP2017/031219 JP2017031219W WO2018047699A1 WO 2018047699 A1 WO2018047699 A1 WO 2018047699A1 JP 2017031219 W JP2017031219 W JP 2017031219W WO 2018047699 A1 WO2018047699 A1 WO 2018047699A1
Authority
WO
WIPO (PCT)
Prior art keywords
lid
container body
hanging wall
opening
cylindrical hanging
Prior art date
Application number
PCT/JP2017/031219
Other languages
English (en)
Japanese (ja)
Inventor
透 中山
保 宮城
普夫 藤原
Original Assignee
株式会社ロッテ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ロッテ filed Critical 株式会社ロッテ
Publication of WO2018047699A1 publication Critical patent/WO2018047699A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/08—Removable lids or covers having a peripheral flange fitting over the rim of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated

Definitions

  • This disclosure relates to a packaging container that can be opened with a single touch.
  • Patent Document 1 In recent years, there are products that are sold in a bottle-shaped packaging container that can be reclosed, such as chewing gum, chocolate, and candy.
  • An example of this type of recloseable packaging container is described in Patent Document 1.
  • packaging containers that can be easily opened with a single touch are expected to have a wide range of demands due to the ease of operation. Examples of such one-touch open containers are described in Patent Documents 2 and 3.
  • Patent Document 1 The container described in Patent Document 1 is provided with a swing outlet for contents such as gum and an outlet for discarding paper on one lid. Therefore, there is a drawback that it is difficult to take out the contents as a result of the area of the content outlet being narrower than the lid area. Further, the container is provided with a knob for opening and closing the content outlet, and it is difficult to open and close the lid using the knob with the same hand while holding the container with one hand.
  • Patent Documents 2 and 3 are intended to open and close the lid with one hand.
  • a spring means is provided in the hinge portion for smooth opening and closing (Patent Document 2), or a configuration in which the hinge portion urges the lid to lift upward is adopted. (Patent Document 3).
  • an object of the present disclosure is to provide a packaging container capable of opening the lid with a single touch without adopting a special configuration for the hinge portion.
  • the present disclosure according to claim 1 is a packaging container comprising: a container body having an opening at an upper edge thereof; and a container body that is elastically deformable at least at an upper end; and a lid that closes the opening.
  • the lid portion is suspended from the top plate, an outer cylindrical hanging wall depending from the outer periphery of the top plate, the inner surface hanging from the inner surface of the top plate, is located slightly inside the outer cylindrical hanging wall, and the opening
  • the first locked portion is provided on a part of the inner peripheral surface of the outer cylindrical hanging wall, At the upper end portion of the container body, the upper end portion of the container body is deformed by applying an external force in a direction in which the distance between the vicinity of the first locked portion and the portion on the opposite side is reduced.
  • the present disclosure according to claim 3 is characterized in that the lid is swingably connected to the container body via a hinge so as to close the opening. It is a packaging container of description.
  • the first locked portion is located at least on the opposite side of the connection position between the outer cylindrical hanging wall and the hinge portion, and extends from the inner peripheral surface of the outer cylindrical hanging wall toward the center of the top plate. Protruding, The upper end portion of the container body is deformed by applying an external force in a direction in which the distance between the vicinity of the hinge portion of the container body and the vicinity of the first locked portion is reduced, and the deformation is the hinge portion and the first portion.
  • the container body includes a container body member having at least an upper end opened at an upper edge and elastically deformable, and an elastically deformable annular mouth member fixed to the upper edge of the container body member.
  • the lid portion includes an elastically deformable fitting ring portion that is fitted outside the annular mouth member, and a lid body for opening and closing the opening portion,
  • the lid body includes the top plate, the outer cylindrical hanging wall, and the inner cylindrical hanging wall.
  • the present disclosure according to claim 6 is characterized in that the first locked portion is present on the inner peripheral surface of the outer cylindrical hanging wall in an angular range of 3 ° to 120 ° in the circumferential direction.
  • Item 6 A packaging container according to any one of Items 1 to 5.
  • the present disclosure according to claim 7 is the packaging container according to any one of claims 1 to 6, wherein the locking portion is provided on the entire outer periphery in the vicinity of the opening. is there.
  • the present disclosure according to claim 8 is the packaging container according to any one of claims 1 to 7, wherein the lid is elastically deformable.
  • the present disclosure according to claim 9 is the packaging container according to any one of claims 1 to 8, wherein the shape of the lid in plan view is substantially circular or substantially elliptical.
  • the present disclosure according to claim 10 is the deformation rate p obtained by the following formula (1) when the locking is released when the container body and the lid are both substantially circular in plan view.
  • Formula (1) p ⁇ (R ⁇ r) / R ⁇ ⁇ 100 (In the above formula (1), p is the deformation rate (%), R is the maximum diameter (mm) of the container body before the deformation, r is the short diameter (mm) of the container body in the deformation, Represent each.)
  • the present disclosure according to claim 11 is the packaging container according to any one of claims 1 to 10, wherein an average thickness of the container body is 0.10 mm to 10 mm.
  • the present disclosure according to claim 13 is characterized in that the container body includes at least one material selected from the group consisting of polyethylene, polypropylene, polyethylene terephthalate, polyamide, polycarbonate, and polyvinyl chloride.
  • the packaging container according to any one of items 1 to 12.
  • a second locked part protruding from the inner peripheral surface of the hanging wall toward the center of the top plate and locked by the locking part is provided.
  • the present disclosure according to claim 15 is characterized in that the second locked portion exists on the inner peripheral surface of the outer cylindrical hanging wall in an angular range of 3 ° or more and 20 ° or less in the circumferential direction.
  • Item 15 A packaging container according to Item 14.
  • the present disclosure according to claim 16 projects from the inner peripheral surface of the outer cylindrical hanging wall toward the center of the top plate in the vicinity of a connection position between the outer cylindrical hanging wall and the hinge portion, and the locking portion.
  • the packaging container according to any one of claims 4 to 15, wherein a third locked portion to be locked is provided.
  • the present disclosure according to claim 17 is characterized in that the third locked portion is present in an angle range of 3 ° to 120 ° in the circumferential direction on the inner peripheral surface of the outer cylindrical hanging wall.
  • Item 17 A packaging container according to Item 16.
  • the lid part is distorted along with the deformation of the upper end part of the container body.
  • the lid part can be pushed up together with the release of the locking, and the lid is opened with one touch. Can do.
  • FIG. 1 It is a perspective view showing a 1st embodiment of a packaging container of this indication. It is a disassembled perspective view in case the container main body 1 and the cover part 2 consist of another member in 1st Embodiment. It is the right side sectional view and bottom sectional view of lid part 2 in a 1st embodiment. It is right side sectional drawing of 1st Embodiment. It is right side sectional drawing of 1st Embodiment just before the latching of a cover is cancelled
  • the packaging container of the present disclosure is a packaging container including at least an upper end having an opening at an upper edge, a container body that is elastically deformable, and a lid that closes the opening.
  • the lid portion is suspended from the top plate, an outer cylindrical hanging wall depending from the outer periphery of the top plate, the inner surface hanging from the inner surface of the top plate, is located slightly inside the outer cylindrical hanging wall, and the opening
  • An inner cylindrical hanging wall along the shape of the inner wall of the upper end of the unit, A locking portion is provided outside the vicinity of the opening, and a first locked portion locked by the locking portion is provided on the inner peripheral surface of the outer cylindrical hanging wall,
  • Packaging container in the present disclosure means a container used for packaging, and the present disclosure also includes a state before packaging an object.
  • FIG. 1 is a perspective view illustrating a first embodiment of a packaging container of the present disclosure.
  • the first embodiment 100 of the packaging container includes a container main body 1 and a lid portion 2 located on the upper portion of the container main body 1.
  • the container body 1 and the lid part 2 may be molded integrally with each other, or the container body 1 and the lid part 2 may be molded as separate members and assembled at the manufacturing stage. Good.
  • the container body 1 has a circular shape in plan view, a bottom, and a cylindrical shape having an opening at the upper edge.
  • the container body 1 may be an integrally molded product or may be composed of two or more parts.
  • the container main body 1 may include a container body member having an upper edge opened and an annular mouth member fixed to the upper edge of the container body member.
  • FIG. 2 is an exploded perspective view in the case where the container body 1 and the lid 2 are made of different members in the first embodiment.
  • the container body 1 includes a container body member 1 a and an annular mouth member 1 b, and the annular mouth member 1 b includes a locking portion 1 c on the outside in the vicinity of the opening. Since the annular mouth member 1 b is fitted inside the lid portion 2, it is hidden inside the lid portion 2 in the assembled state.
  • the lid portion 2 has a circular shape in plan view, and is connected to the container body 1 via a hinge portion so as to close the opening 3.
  • a hinge portion (not shown) is provided in the vicinity of the opening 3.
  • the lid 2 is connected to the container body 1 so as to be swingable.
  • the container main body and the lid portion may be separated in the opened state of the lid. Even if the container body and the lid are connected, the connecting means is not necessarily limited to the hinge alone.
  • the lid 2 may be an integrally molded product or may be composed of two or more parts.
  • the lid portion 2 may include a fitting ring portion 4 that fits outside the annular mouth member and a lid body 5 that opens and closes the opening 3.
  • the lid body 5 is provided so as to be swingable about the hinge portion.
  • the fitting ring portion 4 and the lid main body 5 may be integrally molded with each other, or may be separate parts molded individually.
  • opening the lid means that when the lid is only provided with a structure that closes the opening of the container main body, the opening opens when the lid itself separates from the opening of the container main body.
  • “Opening the lid” means that the opening is opened when the lid main body or the like is separated from the opening of the container main body.
  • the container of the present disclosure has one of the main features that the lid is opened by applying an external force. Therefore, it is preferable that at least a portion to which the external force is applied is capable of elastic deformation.
  • elastic deformation means a deformation that disappears as soon as the force is removed from the deformed object by applying a force below the elastic limit.
  • the “elastic limit” means a limit stress that does not return to the original shape when the stress increases beyond a certain limit when the solid is deformed by applying an external force.
  • the opening of the lid requires deformation of the upper end portion of the container body, it is necessary that at least the upper end portion of the container body can be elastically deformed.
  • the container body is configured to include a container body member and an annular mouth member, it is necessary that at least the upper end portion of the container body member and the annular mouth member are both elastically deformable.
  • the lid portion is configured to include a fitting ring portion and a lid main body, the fitting ring portion that is externally fitted to the annular mouth member needs to be elastically deformable together with the annular mouth member. is there.
  • the lid body and the hinge portion are also elastically deformable.
  • both the container main body and the lid are elastically deformable.
  • the average thickness and material of the container body is preferably 0.10 mm or more and 10 mm or less. If the average wall thickness is less than 0.10 mm, the strength of the container body is weakened and the original shape of the packaging container may not be maintained. Further, when the average thickness exceeds 10 mm, it is difficult for the container body to be deformed, and it may be difficult to open the lid by a method described later.
  • the average thickness of the container body is more preferably from 0.50 mm to 5.0 mm, and even more preferably from 0.75 mm to 2.5 mm.
  • At least the upper end of the container body may be thinner than the above average thickness range in order to be elastically deformable.
  • the average thickness is preferably 0.10 mm or more and 10 mm or less, more preferably 0.50 mm or more and 5.0 mm or less, and 0.75 mm or more and 2.5 mm or less. More preferably it is.
  • the average thickness of the lid portion may be substantially equal to or different from the average thickness of the container body.
  • the average thickness of the upper end of the container body is preferably 0.10 mm or more and 10 mm or less. If the average wall thickness is less than 0.10 mm, the strength of the opening of the container body may be particularly weakened. Moreover, when the said average thickness exceeds 10 mm, there exists a possibility that opening of a lid
  • the average thickness of the upper end portion of the container body is more preferably 0.50 mm or more and 5.0 mm or less, and further preferably 0.75 mm or more and 2.5 mm or less.
  • the method for measuring the average wall thickness of the container body is as follows. First, the wall thickness of an arbitrary part of the container body is measured by a device such as a caliper. Similarly, measure 10 to 20 locations of the container body, and the average value is the average thickness. The method for measuring the average thickness of the lid is the same as described above.
  • the method for measuring the average wall thickness at the upper end of the container body is as follows. First, the thickness of the wall at the upper end of the container body (when the container body includes a container body member and an annular mouth member), the thickness of the wall of the annular mouth member is measured by a device such as a caliper. Similarly, measure 10 to 20 locations on the upper end of the container body, and the average value is taken as the average thickness of the upper end of the container body.
  • the material constituting the container body is not particularly limited.
  • a material which comprises a container main body the thing which laminated
  • the container body preferably includes polyethylene (PE), polypropylene (PP), polyethylene terephthalate, polyamide, polycarbonate, or polyvinyl chloride. This is because these materials are easy to mold, inexpensive, and have both strength and flexibility required for packaging containers. Only one type of these materials may be used, or two or more types may be used in combination.
  • the lid portion contains the above material.
  • polyethylene and / or polypropylene it is more preferable to use polypropylene.
  • polypropylene it is more preferable to use polyethylene and / or polypropylene for the lid, and it is more preferable to use polyethylene.
  • polyethylene which is a softer material, when a tearband described later is used.
  • the deformation rate p obtained by the following equation (1) can be given.
  • p ⁇ (R ⁇ r) / R ⁇ ⁇ 100
  • p represents the deformation rate (%)
  • R represents the maximum diameter (mm) of the container body before deformation
  • r represents the short diameter (mm) of the container body before deformation
  • the “maximum diameter of the container body” means the longest span when the container body is viewed from the upper edge side
  • the “short diameter of the container body in deformation” means the The container body shall mean the shortest delivery length when viewed from the upper edge side.
  • first locked portion by the locking portion (and other locked portions, if any.
  • these locked portions are collectively referred to as “first locked portion, etc.”
  • the deformation rate p obtained by the above formula (1) is 7.0% or more and 8.5% or less. If the deformation rate p is less than 7.0% when the lock is released, the lid may open even if the container body is distorted by a slight impact. On the other hand, if the deformation rate p exceeds 8.5% and the lock is released, the container body needs to be distorted more greatly to open the lid, which places a heavy burden on the user of the packaging container.
  • the deformation rate p when the locking is released is more preferably 7.2% or more and 8.0% or less, and further preferably 7.5% or more and 7.8% or less.
  • the container body when the container body is difficult to deform, it is necessary to apply a larger external force to open the lid.
  • the container body when the container body is easily deformed, it may be crushed when an external force is applied and may not return to its original shape.
  • the allowable range of flexibility of the container body is naturally limited.
  • the external force which should be provided for latch release is mentioned, for example.
  • the external force applied to the container body is preferably 35.0 N or more and 60.0 N or less.
  • the container body is too soft, and the shape of the container body may not return to its original shape even when the lid is opened.
  • the external force when the locking is released is more preferably 40.0N or more and 55.0N or less, and further preferably 42.8N or more and 51.0N or less.
  • the stress generated in the container main body by the external force necessary for opening the lid is less than the elastic limit of the container main body.
  • the lid 2 may be provided with a knob 6 for opening and a tier band 7 connected to the knob 6.
  • the tier band 7 can be removed from the lid 2 by pinching the knob 6 with a finger and pulling it.
  • the lid 2 can be opened by a method described later that applies external force to the container.
  • the lid 2 can be closed in the state shown in the drawing, that is, can be reclosed.
  • the lid portion 2 may be provided with an instruction portion 8 for indicating an appropriate position to apply an external force.
  • the instruction portion 8 is preferably provided in the vicinity of a first locked portion described later. This is because the container user can easily unlock the first locked portion by applying an appropriate external force to the instruction portion 8. Examples of the mode of the instruction unit 8 include printing on the instruction unit 8, coloring or engraving, or modeling the instruction unit 8 in three dimensions.
  • a similar instruction portion may be provided in the vicinity of the hinge portion. Thereby, it is possible to instruct both the position in the vicinity of the first locked portion and the position in the vicinity of the hinge portion to the user of the container, and the opening of the lid can be facilitated.
  • an opening / closing knob 9 may be provided in the vicinity of the tier band 7.
  • the lid can also be opened by a method of pushing up the opening / closing knob 9.
  • a locking portion 1 c is provided outside the container body 1 in the vicinity of the opening.
  • the shape, the number, and the like of the locking portion 1c are not particularly limited as long as the locking portion 1c can be locked.
  • the locking portion may be a groove corresponding to the shape of the first locked portion or the like.
  • the locking portion may be a protruding ring, and the first locked portion or the like may be a groove.
  • the shape may be changed for each locked portion, and the locking portion may be provided in accordance with each shape.
  • the locking portion 1c may be provided on the entire outer periphery near the opening 3. In that case, in the manufacturing process of the packaging container, the first locked portion and the like can be stopped by the locking portion 1c regardless of the orientation of the container body 1. On the other hand, in the present disclosure, the locking portion may be provided in a part near the opening, and the first locked portion may be provided on the entire circumference.
  • only one locking portion may be provided, or two or more locking portions may be provided.
  • An example in which only one locking portion is provided is as follows. An example in which only one groove or convex shape is provided on a part of the outer side in the vicinity of the opening, and an example in which only one groove or protruding ring is provided on the entire outer periphery near the opening. An example in which two or more locking portions are provided is as follows. An example in which two or more grooves or convex shapes are intermittently provided on the outer side in the vicinity of the opening, and an example in which grooves or protrusion rings are provided in a double or triple manner on the entire outer periphery in the vicinity of the opening.
  • the shape of the container body is not particularly limited. Examples of the shape of the container body include a cylindrical shape, a prismatic shape, a spherical shape, and an elliptical spherical shape. Further, as in a sixth embodiment to be described later, the shape of the portion of the container main body that does not directly relate to the opening of the lid, such as the body portion of the container main body, can be freely designed.
  • the shape of the lid is not particularly limited.
  • the “shape of the lid portion” means a shape of the lid portion in plan view.
  • the lid portion includes the fitting ring portion 4 and the lid main body 5, the lid after combining these members.
  • the shape of the lid in plan view is preferably approximately circular or approximately elliptic from the viewpoint of high symmetry and excellent design.
  • the hinge part which connects the other part of a lid part, and a container main part as a part of lid part.
  • the hinge portion is preferably a member that connects the fitting ring portion and the lid main body.
  • the fitting ring portion is the container.
  • the hinge part serves to connect the container main body and the lid main body.
  • the connecting means is not limited to the hinge.
  • the container main body and the lid portion may be separated in the opened state of the lid.
  • a connecting means such as a hinge is not necessary.
  • FIG. 3 is a right side cross-sectional view and a bottom cross-sectional view of the lid portion 2 in the first embodiment.
  • a cover part is provided with a fitting ring part and a cover main body
  • the bottom view of the lid main body after cutting along the alternate long and short dash line A in the right side sectional view (upper side of the figure) is the bottom sectional view of the lower side of the figure.
  • the lid portion 2 is configured by connecting the fitting ring portion 4 and the lid main body 5 via a hinge portion 10.
  • a tier band 7 is drawn as another component.
  • the lid body 5 includes a top plate 21, an outer cylindrical hanging wall 22 and an inner cylindrical hanging wall 23.
  • the top plate 21, the outer cylindrical hanging wall 22 and the inner cylindrical hanging wall 23 are integrally molded, and an opening / closing knob 9 is provided on the front side of the outer cylindrical hanging wall 22.
  • the outer cylindrical drooping wall 22 hangs down from the outer periphery of the top plate 21, and a part (the rear side of the container, that is, the left portion in the drawing) is connected to the hinge portion 10 and connected to the fitting ring portion 4.
  • the first locked portion locked by the locking portion is provided on the outer cylindrical hanging wall.
  • the position where the first locked portion is provided is a position on the outer cylindrical hanging wall opposite to at least the connection position with the hinge portion.
  • the direction in which the first locked portion protrudes is the direction from the inner peripheral surface of the outer cylindrical hanging wall toward the center of the top plate.
  • the first locked portion 24 is located at a position opposite to the connection position between the outer cylindrical hanging wall 22 and the hinge portion 10 (front of the container). That is, it is provided on the right side of the drawing). That is, as shown in the bottom cross-sectional view on the lower side of FIG.
  • the circumferential center of the first locked portion is aligned at a position 180 ° away from the circumferential center of the coupling position 10a.
  • the first locked portion 24 is disposed on the back side of the opening / closing knob 9.
  • the position of the 1st to-be-latched part should just be a position on the opposite side to the connection position with a hinge part at least.
  • the “position opposite to the connection position with the hinge part” here means a position substantially opposite to the connection position with the hinge part, and a certain region including a position opposite to the connection position. Shall point to.
  • the circumferential center of the first locked portion is present in the region, and as long as the circumferential center of the first locked portion is opposite to the connection position. May be slightly off. Even in such a case, the lid portion can be distorted, and the lid can be smoothly opened.
  • the first locked portion 24 (shown by hatching) is preferably present within a certain angular range on the inner peripheral surface of the outer cylindrical hanging wall.
  • the angle here is equal to ⁇ 1 in the figure.
  • ⁇ 1 is preferably 3 ° or more and 120 ° or less, more preferably 30 ° or more and 100 ° or less, and further preferably 60 ° or more and 90 ° or less. If ⁇ 1 is less than 3 °, the portion occupied by the first locked portion in the outer cylindrical hanging wall is too narrow, and the lid may not be locked sufficiently.
  • theta 1 is exceeds 120 °, since the first part occupied by the engaged portion in the outer cylindrical depending wall too wide, engagement is difficult to release, opening the lid by the method described below May become difficult. More preferably, it is preferable to provide the first locked portions 24 equally in the range of 1.5 ° to 60 ° on both sides from the circumferential center of the first locked portion 24.
  • FIG. 14 shows a right side sectional view and a bottom sectional view of a reference example of the lid 2.
  • FIG. 14 shows the same thing as FIG. 3 except having provided the 1st to-be-latched part 27 (it shows with an oblique line) in all the parts of an outer side cylindrical drooping wall.
  • the 1st to-be-latched part 27 it shows with an oblique line
  • the shape of the locking portion and the height of the first locked portion 27 relative to the outer cylindrical hanging wall are appropriately adjusted, or the height and strength are changed depending on the portion of the first locked portion 27.
  • the effects of the present disclosure can be achieved.
  • the inner cylindrical hanging wall 23 hangs from the inner surface of the top plate 21 and is positioned slightly inside the outer cylindrical hanging wall 22.
  • the wall height of the inner cylindrical hanging wall 23 may be different depending on the part of the lid.
  • the wall height here refers to the distance from the contact point with the top plate 21 to the tip of the wall hanging down from the point in the inner cylindrical hanging wall 23.
  • the height of the inner cylindrical hanging wall 23 at the rear of the container is the inner cylindrical shape at the front of the container (the right part of the figure).
  • the height of the wall of the hanging wall 23 is preferably higher.
  • the inner cylindrical hanging wall 23 in the rear part of the container plays a role of being pushed up in contact with the inner side of the container main body opening. This is because if it is low, the push-up is insufficient.
  • the inner cylindrical drooping wall 23 in the front part of the container does not have such a role. Rather, in order to break the sealed state of the container body as soon as the lid is opened, the inner cylindrical drooping wall in the front part of the container is used. It is preferable that the height of the wall 23 is appropriately low.
  • the height of the inner cylindrical hanging wall 23 at the rear of the container is more than 1.0 times the height of the inner cylindrical hanging wall 23 at the front of the container and 1.5 times or less. It is preferable that it is 1.1 times or more and 1.4 times or less.
  • the shape of the inner cylindrical hanging wall is formed along the shape of the inner wall of the upper end of the opening of the container body.
  • FIGS. 4 to 8 are diagrams showing a series of states from the state in which the packaging container is closed to the state in which it is fully opened.
  • FIG. 4 is a right side cross-sectional view of the first embodiment. In FIG. 4, no external force is applied to the container.
  • the upper part (lid part) of FIG. 4 shows the same thing as the right side cross-sectional view of the upper side of FIG. 3 except that the tear band 7 is removed.
  • FIG. 4 further shows a container body member 1a, an annular mouth member 1b, and a locking portion 1c. An annular mouth member 1b is fitted and fixed to the upper edge of the container body member 1a.
  • the fitting ring portion 4 is fitted to the annular mouth member 1b from the outside.
  • the first locked portion 24 is stopped by a locking portion 1c provided outside the opening of the container body.
  • the entire top plate 21 is covered with the opening, and the packaging container is closed.
  • the tightness of the packaging container is maintained by the inner cylindrical hanging wall 23 of the lid main body and the inner wall of the upper end of the opening of the annular mouth member being in close contact with each other.
  • FIG. 5A is a right side cross-sectional view of the first embodiment immediately before the lid is unlocked.
  • FIG. 5B is a right side photograph of the model of the first embodiment immediately before releasing the locking of the lid with one hand
  • FIG. 5C is a front view thereof.
  • the top plate 21 is warped in a convex shape upward in the container.
  • the container main body is applied to the first embodiment 100 by applying an external force in a direction in which the distance between the vicinity of the hinge portion 10 of the container main body and the vicinity of the first locked portion 24 is reduced. This is due to the deformation of the upper end of the.
  • the direction in which the distance between the vicinity of the hinge portion 10 of the container body and the vicinity of the first locked portion 24 is shortened refers to a direction substantially parallel to the horizontal direction of the container and inward with respect to the container in FIG. 5A.
  • external force means a force acting on the container from the outside. That is, an external force is applied from the left and right sides of FIG. 5A toward the inside of the container, centering on the vicinity of the hinge portion 10 and the vicinity of the first locked portion 24 of the container body.
  • the external force required to open the lid is sufficient if it is at least enough to deform the upper end of the container body.
  • the method of applying external force is not particularly limited.
  • the part to which the external force is applied is not particularly limited, and the external force may be applied anywhere on the container body.
  • an external force as shown in FIGS.
  • either the vicinity of the hinge portion 10 or the vicinity of the first locked portion 24 of the container body is an index finger, and the other is a thumb. It is conceivable to hold the container body and bend the container body by bringing the thumb and index finger close together. This method is particularly effective when the container body is large enough to be held with one hand.
  • the vicinity of the hinge portion 10 of the container body is pressed against a wall or the like, the vicinity of the first locked portion 24 of the container body is pressed with a thumb or fist, and the thumb or the like is directly applied to the wall.
  • a method of flexing the container body by approaching it can be considered.
  • the image of external force applied to the container body is an image of distorting the cross-sectional shape of the container body in plan view when stationary.
  • the cross-sectional shape in plan view of the container body is a substantially circular shape
  • the cross-sectional shape is an image that is substantially elliptical when an external force is applied.
  • the deformation propagates from the hinge portion 10 and the first locked portion 24 to the entire lid portion and distorts the lid portion.
  • a more detailed description is as follows. Due to the deformation of the upper end portion of the container body, the portion of the outer cylindrical hanging wall that is connected to the hinge portion 10 moves following the hinge portion 10, and the first locked portion of the outer cylindrical hanging wall is moved. The portion 24 moves following the locking portion 1c that holds the portion 24 locked.
  • portions other than the above in the outer cylindrical hanging wall do not follow any portion of the upper end portion of the container body, the shape of the lid portion is distorted as a result of floating from the container body. In particular, as shown in FIG.
  • the distortion of the lid portion acts on the top plate 21 having a relatively large area in the lid portion and a surface substantially parallel to the external force, and the top plate 21 is directed upward in the container. Will be warped in a convex shape.
  • 5B and 5C show that a part of the annular mouth member hidden behind the lid body can be visually recognized from the outside when the lid is closed as a result of the lid being warped by the distortion top plate.
  • the opening of the lid in the present disclosure occurs when the deformation of the upper end portion of the container body and the deformation of the lid portion are interlocked.
  • the deformation of the upper end portion of the container body propagates from at least the first locked portion to the entire lid portion, and the lid By interlocking with the deformation of the part, the lid opens.
  • FIG. 6 is a right side cross-sectional view of the first embodiment immediately after the sealing of the packaging container is broken.
  • the stress accumulated in the top plate 21 between FIG. 5A and FIG. 6 overcomes the force that holds the first locked portion 24 by the locking portion 1c, so that the top plate 21 returns to its original shape. Due to this momentum, the locking of the first locked portion 24 by the locking portion 1c is released.
  • the top plate 21 acquires a kind of spring property, and the lid body 5 opens so that it can be flipped depending on the magnitude of the accumulated stress and the material of the top plate 21.
  • a part of the inner cylindrical hanging wall 23 rides on the opening of the container body and the sealed state is broken.
  • FIG. 7 is a right side cross-sectional view of the first embodiment after the sealing is broken and before the lid is fully opened. Since the unlocking in FIG. 6 can occur suddenly, the lid body jumps up in some cases. Therefore, taking advantage of the momentum, the opening is preferably opened when the inner cylindrical hanging wall 23a in the vicinity of the hinge 10 is pushed up by the inside 1d of the opening. Since the contact portion between the inner cylindrical hanging wall 23a and the opening inner side 1d slides smoothly, the opening of the opening proceeds smoothly.
  • FIG. 8 is a right side cross-sectional view of the first embodiment with the lid fully open. As shown in FIG. 8, the opening of the lid is completed when the inner cylindrical hanging wall 23 rides on the upper edge of the opening 3. When the packaging container is released from the external force, the shape of each member of the packaging container is restored to the original shape.
  • the opened lid body is connected to the container body.
  • the container main body and the lid portion are not necessarily connected to each other in the opened state of the lid, and may be separated from each other. In this case, depending on the magnitude of the stress accumulated in the lid, the lid can be blown by taking advantage of the momentum at the time of opening.
  • the lid can be opened by one action of applying an external force to the container body. This is because by providing the first locked portion on at least a part of the lid portion, when the external force is applied, the lid portion floats from the container body, and as a result, the first locked portion is released from the locking portion.
  • the lid can be opened with the grasped hand, and a simpler opening operation than before is possible.
  • it can also be set as the structure which flips up a cover part vigorously at the time of open
  • the shape of the inner cylindrical hanging wall of the lid is made to conform to the shape of the inner wall of the upper end of the opening of the container body, thereby ensuring the hermeticity of the container.
  • the locking of the lid is ensured by the locking portion of the container body and the first locked portion of the lid.
  • the hinge portion does not necessarily require urging by a spring.
  • the reason for this is that, as described in the description of FIGS. 5A and 6 above, stress is accumulated mainly on the top plate when an external force is applied. As a result, the top plate acquires a kind of spring property. This is for automatic release.
  • a spring or the like may be provided on the hinge to assist in opening the lid.
  • the dimension of the packaging container of this indication is not specifically limited, From the viewpoint that a lid
  • the height of the packaging container of the present disclosure can be appropriately adjusted depending on the application, but may be, for example, 50 to 100,000 mm in outer dimensions.
  • the width of the container body in the present disclosure can be appropriately adjusted depending on the application, but may be a size that can be grasped with one hand, for example, 50 to 100 mm as an outer dimension.
  • the major axis of the container body (the longest delivery diameter in the container body width direction) is 100 to 200 mm in outer dimensions and the short diameter (the shortest in the container body width direction).
  • the outer diameter may be 20 to 50 mm.
  • the volume of the container body in the present disclosure can be adjusted as appropriate as in the above dimensions, but may be, for example, 0.1 to 1,000 L.
  • a second locked portion locked by the locking portion may be provided independently.
  • the second locked portion is provided on the outer cylindrical hanging wall at a position different from both the connecting position with the hinge portion and the position where the first locked portion is present. It is preferable that the second locked portion is provided at a substantially intermediate position between the connecting position with the hinge portion and the position where the first locked portion is present. If the first locked portion is the front side of the packaging container, the second locked portion is preferably provided on the side surface of the packaging container.
  • the second locked portion is preferably extended in the circumferential direction on the outer cylindrical hanging wall. The second locked portion protrudes from the inner peripheral surface of the outer cylindrical hanging wall toward the top plate center. Only one second locked portion may be provided, or two or more second locked portions may be provided.
  • FIG. 9 is a right side sectional view and a bottom sectional view of the lid 2 in the second embodiment.
  • the second embodiment is a typical example using the second locked portion.
  • the second embodiment is the same as the first embodiment (FIGS. 1 to 8) except that a second locked portion 25 is further provided.
  • the second locked portion 25 (shown by hatching) is an outer cylindrical shape when considered along the outer cylindrical hanging wall 22. One each is provided at a position intermediate between the connecting position 10a of the hanging wall 22 and the hinge portion 10 and the position where the first locked portion 24 is present.
  • the circumferential center of the second locked portion is aligned at a position 90 ° away from the circumferential center of the coupling position 10a.
  • the number of the second locked portions may be only one of the two, but it is preferable to provide both of them in order to achieve a well-balanced closing.
  • the second locked portion 25 is preferably present in a certain angular range on the inner peripheral surface of the outer cylindrical hanging wall.
  • the angle here is equal to ⁇ 2 in FIG. ⁇ 2 is preferably 3 ° or more and 20 ° or less, more preferably 5 ° or more and 18 ° or less, and further preferably 10 ° or more and 15 ° or less.
  • ⁇ 2 is less than 3 °, since the outer cylindrical depending wall portion occupied by the second to-be engaged portion is too narrow, there is a possibility that the closed state of the lid becomes insufficient.
  • theta 2 exceeds 20 °, since the second portion occupied by the engaged portion in the outer cylindrical depending wall too wide, there is a possibility that the opening of the lid difficult. More preferably, it is preferable to provide the second locked portions 25 equally in the range of 1.5 ° to 10 ° on both sides from the circumferential center of the second locked portion 25.
  • a third locked part locked by the locking part may be provided independently.
  • the third locked portion is provided in the vicinity of the connection position between the outer cylindrical hanging wall and the hinge portion.
  • the center in the circumferential direction of the third locked portion may be aligned with the connection position or may be shifted from the connection position.
  • the third locked portion is preferably extended in the circumferential direction on the outer cylindrical hanging wall. The third locked portion protrudes from the inner peripheral surface of the outer cylindrical hanging wall toward the top plate center.
  • FIG. 10 is a right side cross-sectional view and a bottom cross-sectional view of the lid portion 2 in the third embodiment.
  • the third embodiment is a typical example using a third locked portion.
  • the third embodiment is the same as the first embodiment (FIGS. 1 to 8) except that a third locked portion 26 is further provided.
  • the third locked portion 26 (shown by hatching) is provided in the vicinity of the connecting position 10 a between the outer cylindrical hanging wall and the hinge portion. More specifically, as shown in the figure, the circumferential center of the coupling position 10a and the circumferential center of the third locked portion 26 are aligned.
  • the third locked portion 26 is preferably present in a certain angular range on the inner peripheral surface of the outer cylindrical hanging wall.
  • the angle here is equal to ⁇ 1 in FIG.
  • the numerical value range of ⁇ 1 is the same as that of the first locked portion described above.
  • the theta 1 of the first to-be engaged portion, the theta 1 of the third of the engaged portion may be the same angle or may be different angles.
  • FIG. 11 is a right side sectional view and a bottom sectional view of the lid part 2 in the fourth embodiment.
  • the fourth embodiment is the same as the first embodiment (FIGS. 1 to 8) except that a second locked portion 25 and a third locked portion 26 are further provided.
  • the second locked portion 25 and the third locked portion 26 are as described above.
  • FIG. 12 is a right side sectional view and a bottom sectional view of the lid portion 2 in the fifth embodiment.
  • the fifth embodiment is the same as the first embodiment (FIGS. 1 to 8) except for the position and number of the first locked portions 24.
  • the two first locked portions 24 are respectively centered in the circumferential direction with the outer cylindrical hanging wall 22.
  • the fifth embodiment when determining the position of the first locked portion, the connection position 10a between the outer cylindrical hanging wall and the hinge portion is not particularly used as a reference. Therefore, the fifth embodiment can be applied to a packaging container that does not use a hinge as a connecting means between the container body and the lid part, and a packaging container in which the container body and the lid part are separated when the lid is opened. it can. As shown in the bottom cross-sectional view on the lower side of FIG.
  • the first locked portion 24 is preferably present in a certain angle range on the inner peripheral surface of the outer cylindrical hanging wall.
  • the angle here is equal to ⁇ 1 in FIG. theta 1 of numerical ranges are the same as the first embodiment described above.
  • two first locked portions 24 are depicted in FIG. 12, in the fifth embodiment, only one first locked portion may be provided, and three or more are provided. May be. However, in order to realize a well-balanced closing in the fifth embodiment, it is preferable to provide two or more first locked portions, and evenly along the plan view shape of the outer cylindrical hanging wall 22. It is preferable to arrange the first locked portion in the. When two or more first locked portions are provided, the sizes and shapes thereof may be the same or different from each other.
  • the upper end of the container body is deformed by applying an external force in a direction in which the distance between the vicinity of the locked portion and the opposite side portion (in the vicinity of the other first locked portion in FIG. 12) decreases.
  • the first locked portion is provided on the side surface of the container as shown in FIG.
  • the 1st to-be-latched part is provided in the diagonally forward side of a container, a container main body is pinched
  • the deformation of the upper end portion of the container body propagates from the first locked portion and the opposite portion to the entire lid portion. More specifically, due to the deformation of the upper end portion of the container body, the first locked portion of the outer cylindrical hanging wall moves following the locking portion that holds the first locked portion. The portion on the opposite side to the locked portion also moves following the corresponding portion of the container body. However, since portions other than the above in the outer cylindrical hanging wall do not follow any portion of the upper end portion of the container body, the shape of the lid portion is distorted as a result of floating from the container body. In this way, the interlocking between the deformation of the upper end portion of the container body and the deformation of the lid portion triggers the opening of the lid.
  • FIG. 13 is a perspective view illustrating a sixth embodiment of the packaging container of the present disclosure.
  • the sixth embodiment is the same as any one of the first to fifth embodiments (FIGS. 1 to 12) except that the lower part of the container body has a larger diameter than the upper part of the container body. It is. Since the present disclosure has a main feature in opening the lid, the shape of the container body can be freely selected as long as this feature is not impaired. For example, as shown in FIG. 13, the portion from the lid of the container to the neck can be configured similarly to the first embodiment, and the body portion 30 of the container body can be enlarged.
  • the body 30 may be polygonal or spherical, or a shape that uses animals, plants, vehicles, buildings, or any other motif as a motif.
  • the first to fifth embodiments are mainly handy containers, and one of the effects is that they can be easily opened with one hand while being held with one hand.
  • the container main body may be large and may be of a size that cannot be lifted up. It can be easily opened with one hand.
  • a modified example of the present disclosure is a packaging container including a container main body having an opening at an upper edge and capable of elastically deforming at least an upper end, and a lid for closing the opening,
  • the lid portion is suspended from the top plate, an outer cylindrical hanging wall depending from the outer periphery of the top plate, the inner surface hanging from the inner surface of the top plate, is located slightly inside the outer cylindrical hanging wall, and the opening
  • a locking portion is provided outside the vicinity of the opening, and a first locked portion locked by the locking portion is provided on the inner peripheral surface of the outer cylindrical hanging wall,
  • the lid is closed by the locking portion and the first locked portion, and the inside of the container is secured by the inner cylindrical hanging wall and the upper end inner wall of the opening.
  • This modification has a simpler configuration than the first to sixth embodiments, except for the feature of applying an external force and the accompanying opening of the lid.
  • the said modification there exists an effect excellent in practical use at the point which can ensure a sealing function (and the accompanying reclose function) and a locking function in a different part.
  • the locked portion does not need to be provided on the entire lid, and can be provided on a part of the lid.
  • the resistance received from the locked portion when the lid is opened can be minimized, and the lid can be opened with a smaller force than in the past.
  • Example 1 The packaging container shown in the first embodiment was manufactured. First, the container body member, the annular mouth member, and the lid part were each molded by injection molding. The material and average wall thickness of each part are as follows. Container body member: made of polypropylene, average thickness 1.0 mm Annular mouth member: made of polypropylene, average thickness 1.0 mm Lid: Polyethylene, average wall thickness 1.5mm As the container body member and the annular mouth member, those shown in FIGS. 2 and 4 were used, respectively. The lid shown in FIG. 3 (first embodiment) was used. At this time, the angle ⁇ 1 of the locked portion was set to 60 °.
  • the shape and dimensions of the finished packaging container are as follows.
  • Packaging container shape cylindrical shape
  • Compression test of packaging container A compression test was performed on the packaging container of Example 1. Specifically, by using a Tensilon universal testing machine (Orientec Co., Ltd., model number: RTC-1225A), the vicinity of the hinge portion of the container body of the packaging container (container maximum diameter: ⁇ 66.4 mm) of Example 1 and the first Each displacement amount and each load peak when the lid was unlocked and when the lid was fully opened were measured.
  • the “displacement amount” means a difference between the maximum diameter of the container (that is, the outer dimension of the container diameter: ⁇ 66.4 mm) and the short diameter of the container when crushed.
  • “when the lid is unlocked” means the state as shown in FIG.
  • Table 1 below is a table summarizing the displacement amount, deformation rate, load peak, and average values of the five containers. Experiment numbers 1 to 5 are given for convenience and correspond to the results of five containers, respectively.
  • the “deformation rate” in Table 1 is a value obtained by the following formula (1).
  • Formula (1) p ⁇ (R ⁇ r) / R ⁇ ⁇ 100 (In the above formula (1), p represents the deformation rate (%), R represents the maximum diameter (mm) of the container body before deformation, and r represents the short diameter (mm) of the container body before deformation).
  • Table 2 summarizes the maximum container diameter before compression, the average deformation amount during compression, and the like.
  • the deformation rate p when the locking of the lid is released is 7.5% or more and 7.8% or less.
  • the load at that time was proved to be 42.76N or more and 50.99N or less.
  • the deformation rate p when the lid is fully opened is 12% or more and 13% or less, and the load at that time is 34.32N or more and 36.97N or less.
  • the shape of each member of the container has been restored to its original shape after being released from the external force, the stress generated in the container body due to the external force required for unlocking the lid and fully opening the lid is It was demonstrated to be below the elastic limit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

La présente invention concerne un récipient d'emballage qui permet d'ouvrir un opercule au moyen d'une simple pression. L'invention concerne un récipient d'emballage comprenant un corps de récipient (1) qui comprend une partie ouverture (3) au niveau de son bord supérieur et dont au moins l'extrémité supérieure est élastiquement déformable, et un couvercle (2) qui recouvre la partie ouverture (3), le récipient d'emballage étant caractérisé en ce que : le couvercle (2) est doté d'une plaque supérieure (21), d'une paroi extérieure cylindrique suspendue (22) qui est suspendue à la circonférence externe de la plaque supérieure (21), et une paroi intérieure cylindrique suspendue (23) qui est suspendue à la face interne de la plaque supérieure (21), qui est positionnée davantage à l'intérieur que la paroi extérieure cylindrique suspendue (22), et qui suit la forme de la paroi de face interne de l'extrémité supérieure de la partie ouverture (3) ; une partie de mise en prise qui n'est pas disposée à proximité de la partie ouverture (3) ; une première partie en prise (21) qui est mise en prise par la partie de mise en prise est disposée sur la face circonférentielle interne de la paroi extérieure cylindrique suspendue (22) ; et la mise en prise de la première partie en prise (24) par la partie de mise en prise est libérée en déformant l'extrémité supérieure du corps de récipient (1) en appliquant une force externe sur le corps de récipient (1), et en amenant le couvercle (2) à se déformer par propagation de la déformation au moins de la première partie en prise (24) à l'ensemble du couvercle (2), et la partie ouverture (3) est ouverte par le soulèvement de la paroi intérieure cylindrique suspendue (23), par l'intérieur de la partie ouverture (3).
PCT/JP2017/031219 2016-09-07 2017-08-30 Récipient d'emballage WO2018047699A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-174988 2016-09-07
JP2016174988 2016-09-07

Publications (1)

Publication Number Publication Date
WO2018047699A1 true WO2018047699A1 (fr) 2018-03-15

Family

ID=61562274

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/031219 WO2018047699A1 (fr) 2016-09-07 2017-08-30 Récipient d'emballage

Country Status (3)

Country Link
JP (1) JP7290392B2 (fr)
TW (1) TW201811628A (fr)
WO (1) WO2018047699A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3153084U (ja) * 2009-06-12 2009-08-20 株式会社ロッテ 包装容器
JP3153078U (ja) * 2009-06-12 2009-08-20 株式会社ロッテ 包装容器
JP2009286458A (ja) * 2008-05-30 2009-12-10 Toppan Printing Co Ltd ヒンジキャップと包装体
JP2010052783A (ja) * 2008-08-29 2010-03-11 Toppan Printing Co Ltd 容器および紙缶用環状部材
JP2010189043A (ja) * 2009-02-19 2010-09-02 Daio Paper Corp 家庭用薄葉紙収納容器
JP2012106782A (ja) * 2010-11-19 2012-06-07 Kisco Ltd 食品包装用蓋材および食品包装容器
JP2014069849A (ja) * 2012-09-28 2014-04-21 Dainippon Printing Co Ltd 蓋体、蓋付き容器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2676272B2 (ja) * 1990-05-22 1997-11-12 富士写真フイルム株式会社 写真フィルムパトローネ用容器
US20150259115A1 (en) * 2014-03-12 2015-09-17 Huan-Fu Yeh Sealed Container with Moisture-proof Function

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009286458A (ja) * 2008-05-30 2009-12-10 Toppan Printing Co Ltd ヒンジキャップと包装体
JP2010052783A (ja) * 2008-08-29 2010-03-11 Toppan Printing Co Ltd 容器および紙缶用環状部材
JP2010189043A (ja) * 2009-02-19 2010-09-02 Daio Paper Corp 家庭用薄葉紙収納容器
JP3153084U (ja) * 2009-06-12 2009-08-20 株式会社ロッテ 包装容器
JP3153078U (ja) * 2009-06-12 2009-08-20 株式会社ロッテ 包装容器
JP2012106782A (ja) * 2010-11-19 2012-06-07 Kisco Ltd 食品包装用蓋材および食品包装容器
JP2014069849A (ja) * 2012-09-28 2014-04-21 Dainippon Printing Co Ltd 蓋体、蓋付き容器

Also Published As

Publication number Publication date
JP7290392B2 (ja) 2023-06-13
JP2018043798A (ja) 2018-03-22
TW201811628A (zh) 2018-04-01

Similar Documents

Publication Publication Date Title
EP3683165B1 (fr) Capuchon pour récipient
US20150266611A1 (en) Tamper evident containers with lid tabs
EP2050685A1 (fr) Flacon convertible avec protection pour les enfants
WO2007106840A3 (fr) Contenant et capuchon a securite-enfants
JP2015081092A (ja) ヒンジキャップ
US10889413B2 (en) Tamper-evident container with a tab extending beyond a hinge
WO2019171931A1 (fr) Récipient destiné à contenir du papier tissu de ménage
US20170203889A1 (en) Closure device for hinged-lid containers
JP2017001747A (ja) 開封明示容器及び方法
US20180118421A1 (en) Tamper-evident container with a tabbed hinge
JP2006224979A (ja) 包装用容器
WO2019171976A1 (fr) Contenant destiné à loger des mouchoirs en papier domestiques
USD603168S1 (en) Lid for a container
US10220985B2 (en) Tamper-evident container with a tabbed hinge
JPH09226769A (ja) 外嵌合密封型の包装容器
WO2018047699A1 (fr) Récipient d'emballage
US10894635B2 (en) Tamper-evident container with a wide tab extending beyond a hinge
US8181772B2 (en) Dispenser with corner latches
US9840356B1 (en) Closure with force amplifying lever
WO2018116776A1 (fr) Contenant d'emballage
WO2017078166A1 (fr) Bouchon et récipient en film avec bouchon
JP2013241201A (ja) キャップのタンパーエビデンス構造
JP2009286458A (ja) ヒンジキャップと包装体
US11939122B2 (en) Child-safe packaging
WO2021124823A1 (fr) Récipient pour jouet

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17848639

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17848639

Country of ref document: EP

Kind code of ref document: A1